IMECH-IR  > 非线性力学国家重点实验室
Peeling behavior of a viscoelastic thin-film on a rigid substrate
Peng ZL(彭志龙); Wang C(王琮); Chen L(陈磊); Chen SH(陈少华); Chen, SH (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
Source PublicationInternational Journal of Solids and Structures
2014
Volume51Issue:25-26Pages:4596–4603
ISSN0020-7683
AbstractIn order to study the adhesion mechanism of a viscoelastic thin-film on a substrate, peeling experiment of a viscoelastic polyvinylchloride (PVC) thin-film on a rigid substrate (glass) is carried out. The effects of peeling rate, peeling angle, film thickness, surface roughness and the interfacial adhesive on the peel-off force are considered. It is found that both the viscoelastic properties of the film and the interfacial adhesive contribute to the rate-dependent peel-off force. For a fixed peeling rate, the peel-off force decreases with the increasing peeling angle. Increasing film thickness or substrate roughness leads to an increase of the peel-off force. Viscoelastic energy release rate in the present experiment can be further predicted by adopting a recently published theoretical model. It is shown that the energy release rate increases with the increase of peeling rates or peeling angles. The results in the present paper should be helpful for understanding the adhesion mechanism of a viscoelastic thin-film.
KeywordViscoelastic Thin-film Peel-test Peel-off Force Peeling Rate Energy Release Rate
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Indexed BySCI ; EI
Language英语
WOS IDWOS:000345470400036
Funding OrganizationThe work reported here is supported by NSFC through Grants #11302228, #11125211, #11372317 and the 973 Nano-project (2012CB937500).
DepartmentLNM仿生材料与固体的微尺度力学
Classification一类/力学重要期刊
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Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/49369
Collection非线性力学国家重点实验室
Corresponding AuthorChen, SH (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
Recommended Citation
GB/T 7714
Peng ZL,Wang C,Chen L,et al. Peeling behavior of a viscoelastic thin-film on a rigid substrate[J]. International Journal of Solids and Structures,2014,51(25-26):4596–4603.
APA Peng ZL,Wang C,Chen L,Chen SH,&Chen, SH .(2014).Peeling behavior of a viscoelastic thin-film on a rigid substrate.International Journal of Solids and Structures,51(25-26),4596–4603.
MLA Peng ZL,et al."Peeling behavior of a viscoelastic thin-film on a rigid substrate".International Journal of Solids and Structures 51.25-26(2014):4596–4603.
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